Tillotson HS Series Diaphragm Set DG-3HS/T for Stihl CarburettorsTillotson HS Series Diaphragm Set DG 3HS T for Stihl Carburettors Made to OEM Specs to Provide a Direct Fitment & Easy Install! Manufactured with High Grade Materials by an Industry Leader Expedited International Shipping to the U. S. OEM Cross References: DG 3HS T, DG 03HS T TILLOTSON MEMBRANSATZ Fits Models: Tillotson: HS 28C, HS 29D, HS 77A, HS 208B, HS 62B, HS 87A, HS 100A, HS 138A B, HS 181B, HS 189B, HS 212A B, HS 221A B, HS 223A, HS 262B, HS